What is a Dichotomous Key? - Answered - Twinkl Teaching Wiki - Free Printable

Educational worksheet: What is a Dichotomous Key? - Answered - Twinkl Teaching Wiki. Download and print for classroom or home learning activities.

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1. It has fur → It belongs to the class Mammalia.
2. It does not have fur → Go to number 2.
3. It cannot change locations (move) on its own → Go to number 3.
4. It can change locations on its own → Go to number 4.
5. It has a flower → It belongs to the phylum Phanerogams (flowering plants).
6. It does not have a flower → It belongs to the phylum Cryptogams (non-flowering plants).
7. It has feathers and can fly → It belongs to the class Aves.
8. It cannot fly → Go to number 5.
9. It does not have a backbone → It belongs to the phylum Cnidaria.
10. It swims in water → It belongs to the phylum Chondrichthyes.

Parent Tip: Review the logic above to help your child master the concept of simple dichotomous key worksheet.

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